siblings of Petrea xx

full siblings 1 half siblings maternal 1 half siblings paternal 33
  full siblings (1)
  full siblings (1)
  half siblings maternal (1)
  half siblings paternal (33)

full siblings

stallion Atwell xx (Thoroughbred, 1914, from St. Amant xx)

Atwell xx
gender-male
1914

St. Amant xx / Cyllene xx